Dri‑Eaz Defendair HEPA 400 Pre‑Filter (5 PK)
Product Highlights
- No tools required to change filter
- For DefendAir 400 air scrubber
- 30-day, money-back satisfaction guarantee
- Free technical support
We pay the shipping charge, including hazardous material fees, on this item. There's no catch. No "buy this to get that" requirement.
Note: If your order contains items that are not eligible for free shipping, your order total will include our competitive shipping rates for those non-eligible items only. This shipping policy only applies to orders shipped within the Contiguous U.S.




Product Description
Designed specifically for the DefendAir 400 air scrubber, the pre-filter ensures the highest air filtration and air purifying efficiency. The highly portable, stackable DefendAir 400 air scrubber with HEPA removes dust, allergens and other potentially harmful particulates.
Technical Specifications
Primary Stock Status | Managed Inventory Standard |
---|---|
Model | HEPA 400 Air Scrubber |
Brand | Dri-Eaz |
Category | Air Scrubber Filters, Pre-Filters |
Condition | New |
Manufacturer Model Number | 127974 |
Filter Stage | Pre-Filter |
Compatible Machines | HEPA 400 Air Scrubber |
Parts Category | Filters - Air Scrubbers |

Special orders and drop-ship products that ship directly from the manufacturer do not qualify for our satisfaction guarantee and are not eligible for return, regardless of condition. Defects or damages must be reported within 48 hours of receipt in order to receive a replacement. Once placed, these orders cannot be canceled.Return policy